Friday
29 May 2026
8 - 9 pm (AEST)
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Show data readings





GOOD

FAIR

POOR

VERY POOR

EXTREMELY POOR
0 - 66
scale: 33 units
67 - 99
scale: 33 units
100 - 149
scale: 33 units
150 - 199
scale: 33 units
200
scale: 33 units
Scale: 0 to 250
 

 Pollutants Ozone
O3
Ozone
O3
Nitrogen
dioxide

NO2
Visibility
NEPH
Carbon
monoxide

CO
Sulfur
dioxide

SO2
Particles
PM10
Particles
PM2.5
 Site AQI

highest
level at
the site
Regional AQI

highest
level for
the region
 Averaging Periods 1-hour
average
rolling
4-hour
average
1-hour
average
1-hour
average
rolling
8-hour
average
1-hour
average
rolling
24-hour
average
rolling
24-hour
average
Sydney East Alexandria 3 17 16 16 0 0 20 15 20 27
Cook And Phillip 8 12 15 18 1 27 24 27
Earlwood 6 17 13 14 22 11 22
Lidcombe 6 10 13 15 0 0 19 17 19
Macquarie Park 1 8 1 13 1 0 18 10 18
Randwick 12 25 11 10 1 25
Rozelle 3 17 13 16 0 1 22 16 22
Ultimo-uts 9 19 14 18 2 21 17 21
Sydney North-west Parramatta North 1 10 11 17 2 21 23 23 26
Penrith 1 6 11 25 3 0 23 26 26
Prospect 1 10 18 17 0 0 17 5 18
Richmond 9 13 4 11 0 15 13 15
Rouse Hill 7 12 12 13 0 0 15 16 16
St Marys 4 11 6 13 19 14 19
Sydney South-west Bringelly 21 16 1 2 0 10 15 21 30
Camden 19 21 1 4 0 21
Campbelltown West 16 16 6 5 0 0 17 13 17
Liverpool 5 10 8 10 0 1 25 4 25
Oakdale 22 30 1 3 11 17 30
Illawarra Wollongong 16 18 3 3 0 0 18 15 18 19
Kembla Grange 19 16 0 2 17 18 19
Albion Park South 10 14 5 12 0 18 18 18
Lower Hunter Newcastle 12 17 7 18 3 1 30 19 30 30
Beresfield 0 6 13 18 0 20 10 20
Wallsend 1 7 12 21 1 19 8 21
Newcastle Carrington 12 0 24 24 33
Stockton 33 11 33
Mayfield 11 0 23 4 23
Central Coast Wyong 2 6 7 10 2 0 18 5 18 18
Lake Macquarie Morisset 12 23 6 10 0 0 12 10 23 23
Central Tablelands Bathurst 24 29 11 8 29 29
Orange 13 18 17 7 10 14 18
Mid-north Coast Coffs Harbour 6 5 5 6 2 9 7 9 21
Port Macquarie 15 21 2 7 0 0 9 8 21
Northern Tablelands Armidale 10 5 13 13 13
North-west Slopes Gunnedah 20 30 2 7 8 30 30
Narrabri 6 9 9
Tamworth 25 29 1 9 14 29
Southern Tablelands Goulburn 22 25 1 1 12 15 25 25
South-west Slopes Albury 21 14 2 20 39 39 39
Wagga Wagga North 16 19 0 13 19 19
Upper Hunter Singleton 20 16 4 0 12 15 20 29
Muswellbrook 20 21 2 0 0 14 27 27
Maison Dieu 19 19
Singleton Nw 12 12
Camberwell 15 3 15
Mount Thorley 12 12
Bulga 13 13
Muswellbrook Nw 11 11
Wybong 8 8
Aberdeen 14 14
Singleton South 9 9
Jerrys Plains 11 11
Warkworth 13 13
Merriwa 22 29 1 2 0 0 11 3 29
NSW ALERTS SYDNEY FORECAST
Sat 30 May 2026
Updated hourly Updated daily
at 4:00pm
Gaps indicate that an instrument was not online for that period OR an average could not be calculated as there were not enough valid hourly data values OR that a pollutant is not measured at the site. Data from monitoring sites is collected, stored and shown in reports using Australian Eastern Standard time (AEST). Normally data for any hour should be available approximately 30 minutes later. During daylight saving, please be aware that the actual local time equals the displayed time plus 1 hour